Update file edit UI

Summary: New white box

Test Plan: /file/upload/

Reviewers: epriestley

Reviewed By: epriestley

Spies: Korvin

Differential Revision: https://secure.phabricator.com/D18557

src/applications/files/controller/PhabricatorFileUploadController.php

@@ -90,17 +90,12 @@ final class PhabricatorFileUploadController extends PhabricatorFileController {
       ->setShowIfSupportedID($support_id);
 
     $form_box = id(new PHUIObjectBoxView())
-      ->setHeaderText(pht('File'))
+      ->setHeaderText($title)
       ->setFormErrors($errors)
-      ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
+      ->setBackground(PHUIObjectBoxView::WHITE_CONFIG)
       ->setForm($form);
 
-    $header = id(new PHUIHeaderView())
-      ->setHeader($title)
-      ->setHeaderIcon('fa-upload');
-
     $view = id(new PHUITwoColumnView())
-      ->setHeader($header)
       ->setFooter(array(
         $form_box,
         $global_upload,